As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(LOG 1326346) DURING INSPECTION FOUND OIL CANNING CONDITION ON AFT PRESSURE BULKHEAD BTW 12 AND 1 O'CLOCK POSITION BTW STR S1R AND S2R AT AFT ACC COMPARTMENT. REPAIR WAS PERFORMED ON AFT PRESSURE BULKHEAD BTW 12 AND 1 O'CLOCK POSITION BTW STR S1R AND S2R AT AFT ACC COMPARTMENT. PER B737-800 SRM 53-80-08.